Kaisen - Deep Black™ VY - (Photochromic)
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Only 13 Ride Ready Premium Pack left
Kaisen Ride-Ready Premium Pack
Once the 50 Premium Packs are gone, this offer is gone with them, get the Kaisen Ride-Ready Premium Pack
Pickup currently not available

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ZEIZZ Optical Lenses
Authoritative optical lenses, high-definition experience
ZEIZZ Optical Lenses
Authoritative optical lenses, high-definition experience
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ZEIZZ Optical Lenses
Authoritative optical lenses, high-definition experience
UV400 UV RESISTANT
UV blocking rate exceeds 99.9%
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Impact Resistance
Through strict new national standard testing GB/T40047-2021 and EU CE Testing EN 174:2001
Mazzucchelli
Imported anti-fog lenses, for exceeding the EU CE, anti-fog certification.
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Impact Resistance
Through strict new national standard testing GB/T40047-2021 and EU CE Testing EN 174:2001
Impact Resistance
Through strict new national standard testing GB/T40047-2021 and EU CE Testing EN 174:2001
Built for speed. Designed for control.
Precision optics and race-ready fit for demanding riders.
Frequently asked questions
What exactly comes in the Kaisen Ride-Ready Premium Pack?
You get the Kaisen cycling sunglasses, a microfiber cloth, the Ride-Ready Aero Bag, a pre-ride checklist, a VO2 Max guide, and the Indoor Cycling Intervals System. All for €69.99.
How is this different from just buying sunglasses?
It's a complete system. The sunglasses, the bag, the guides, and the protection plan all work together so you feel ready before every ride, not just equipped.
Are your sunglasses certified for sale in Europe?
Yes. Our sunglasses comply with European PPE regulations (EU 2016/425) and meet the EN ISO 12312-1 standard for sunglasses and high sun-glare protection. All required documentation and conformity declarations are available.
How do the photochromic lenses work?
Our photochromic lenses automatically adapt to UV exposure. In low light, they remain lighter for maximum clarity. Under strong sunlight, they darken within seconds to reduce glare and enhance visual comfort. The transition typically begins within 20–30 seconds and fully adjusts depending on UV intensity..
Are they suitable for intense sports and long sessions?
Yes. The frame is made from lightweight, impact-resistant materials with a secure fit and ventilation system to reduce fogging. Each pair includes a protective hard case and cleaning pouch. We ship worldwide.
What if the sunglasses do not fit me well?
The Perfect Fit First Exchange Service means we'll swap them for a better fit, no questions asked.
What if I crash and break the sunglasses?
The Crash Replacement Promise means if your sunglasses are damaged in a crash, we replace them. Simple.
Is there a money-back guarantee?
Yes. The Confident Rider Guarantee protects you fully. If you do not feel more prepared and confident on your rides, you are covered.
Why is the Premium Pack the same price as the Standard Pack?
This is a limited drop of only 50 packs. We created this upgrade to let early riders experience the full system at no extra cost. Once the 50 packs are gone, the offer returns to the Standard Pack.
What happens if I miss this offer?
You can still buy the Kaisen Standard Pack at €69.99. But it will not include the Aero Bag, the guides, the Crash Replacement Promise, or the Perfect Fit Exchange Service.
How fast will I get my pack?
Shipping details are confirmed at checkout. Your pack ships ready to use, with everything included from day one.
Do I need to be an advanced cyclist to use this?
Not at all. The system is built for any cyclist who wants to feel more prepared and less stressed before a ride, regardless of level.
How do I use the pre-ride checklist?
It takes 60 seconds. Run through it before you roll out. It keeps you organized, calm, and confident that nothing was forgotten.
